Blue-green algae bloom every year in the Oder River, says Janzen. But the water now tastes salty. «It was never like that before.» Janzen explains why it’s important to recover dead fish quickly.

Tonnes of dead fish have been found in the Oder river on the Germany-Poland border since late July. Authorities have been investigating and both countries believe a toxic substance is to blame ...

The first indication of something wrong can be frenzied or dead fish. What environmental ... Gliwice Canal and the Klodnica ...

"Genetically, what's gone in that river over the weekend last Friday, is gone and it's gone forever." The incident was detected on Friday when fishery officers found large numbers of dead fish ...

The Environment Agency reported the grim discovery of 345 dead fish, with environmental harm extending over a 2km stretch of the river. An Environment Agency spokesperson commented: "The company ...

McNeish and a group of graduate students have been documenting their observations of the disappearing river, and have counted ...